Product Description |
Bluetooth Specification v2.1+EDR class 2
The latest version of A2DP1.2 and AVRCP1.0 profiles support
Supports Bluetooth Headset (HSP1.1) and Hands-free Profile (HFP 1.5)
RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band
Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
Frequency Response: 20 Hz - 20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, Total Harmonic Distortion (THD):0.1%
3 Button design: MFB, VOL+, VOL-
LED IndicatorStatus: Blue and Red
Rechargeable 80mAh Li-Polymer Battery
Micro 5PIN USB charging Port
Charger adapter Output: DC 5V&200mA
Nominal charging time: Max 1.5 hours
Talk time: Up to #4.5 hours
Standby time: Up to #90 hours
Operating Temperature: -10℃ - 50℃
Storage Temperature: -20℃ - 80℃
Weight: 8 gram
# The maximum operating range depends on the usage frequency and environmental factors |